If you can make it through this video without yawning, you're probably…

We're really loving this yawn compilation exercise in sympathetic yawn repression. It's a video by filmmaker Daniel Mercadante (titled "Yawns," naturally). Assembled from clips of the best yawn footage the internet has to offer, it may be the most definitive proof ever that yawns are contagious. Seriously — we defy… » 2/19/13 10:43am 2/19/13 10:43am